Reaction: researchers study indicators that can predict a migraine using data from an app
US researchers have analysed data from 477 people who, using a mobile app, recorded their moods, energy levels and migraine occurrence four times a day for two weeks. Morning attacks were associated with poorer self-rated sleep quality and less energy the day before. Stress and high-energy states were linked to headaches in the afternoon, adds the study, which is published in the journal Neurology.
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